We are a University with a growing library of footage shot by several different departments. The footage is acquired in many formats and over several years, edited on mac and pc in various formats and so forth. Backup is on discs and tape stations, both mac and pc. What do you recommend as the best way to build a good database that can handle both R3D's, DVCPRO HD, DV etc.? Are there any solutions that offer not only search via metadata but also adding thumbnails?